<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>validate user</title>
</head>
<body>
    <form:form commandName="user" action = "/valid/singnUp" method="POST">
        <form:errors path="*" /><br/>
        用户名：<form:input path="userName"/>
        <form:errors path="userName" /><br/>
    </form:form>
</body>
</html>
